<template>
	<view>
		<!-- 选择收货地址的盒子 address地址为空展示-->
		<view class="address-choose-box" v-if="JSON.stringify(address) === '{}'">
		  <button type="primary" size="mini"  @click="chooseAddress">请选择收货地址+</button>
		</view>
		
		<!-- 渲染收货信息的盒子，address不为空则展示对应地址信息 -->
		<view class="address-info-box" v-else @click="chooseAddress">
		  <view class="row1">
		    <view class="row1-left">
		      <view class="username">收货人：{{address.userName}}</view>
		    </view>
		    <view class="row1-right">
		      <view class="phone">电话：{{address.telNumber}}</view>
		      <uni-icons type="arrowright" size="16"></uni-icons>
		    </view>
		  </view>
		  <view class="row2">
		    <view class="row2-left">收货地址：</view>
		    <view class="row2-right">{{addstr}}</view>
		  </view>
		</view>
		
		<!-- 底部的边框线 -->
		<image src="/static/cart_border@2x.png" class="address-border"></image>
	</view>
</template>

<script>
	import { mapState, mapMutations, mapGetters } from 'vuex'
	export default {
		name:"my-address",
		data() {
			return {
				// address: {}
			};
		},
		methods:{
			...mapMutations('m_user', ['updateAddress']),
			async chooseAddress() {
				// 1.调用小程序提供的方法，可以选择收货地址
				// 返回的是一个数组，第1项为错误对象，第2项为成功之后的收货地址对象
				const [err,succ] = await uni.chooseAddress().catch(err => err)
				console.log([err,succ]);
				
				//2.用户成功的选择了收货地址
				if(err === null && succ.errMsg === 'chooseAddress:ok') {
					// 存储地址到本地存储
					this.updateAddress(succ)
				}
			}
		},
		computed: {
			...mapState('m_user', ['address']),
			...mapGetters('m_user', ['addstr'])
		}
	}
</script>

<style lang="scss">
.address-border{
	display: block;
	width: 100%;
	height: 5px;
}

.address-choose-box{
	height: 90px;
	display: flex;
	justify-content: center;
	align-items: center;
}
.address-info-box {
    font-size: 12px;
    height: 90px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 5px;

    .row1 {
      display: flex;
      justify-content: space-between;

      .row1-right {
        display: flex;
        justify-content: space-between;
        align-items: center;
      }
    }

    .row2 {
      display: flex;
      align-items: center;
      margin-top: 10px;

      .row2-left {
        white-space: nowrap;
      }
    }
}
</style>